Pingping Liu

Publication Activity (10 Years)

Years Active: 2007-2024
Publications (10 Years): 45

Top Topics

Image Retrieval

Metric Learning

Top Venues

Neural Networks

Publications

Wen Jiang, Mengyang Liu, Mingyan Xu, Shuoru Chen, Kai Shi, Pingping Liu, Caiming Zhang, Feng Zhao
New reinforcement learning based on representation transfer for portfolio management. Knowl. Based Syst. 293 (2024)
Mingsi Sun, Hongwei Zhao, Pingping Liu, Jianhang Zhou
A multi-task mean teacher with two stage decoder for semi-supervised crack detection. Multim. Tools Appl. 83 (20) (2024)
Pingping Liu, Zetong Liu, Yijun Lang, Shihao Liu, Qiuzhan Zhou, Qingliang Li
Deep metric learning assisted by intra-variance in a semi-supervised view of learning. Eng. Appl. Artif. Intell. 131 (2024)
Qinglian Li, Cheng Zhang, Wei Shangguan, Zhongwang Wei, Hua Yuan, Jinlong Zhu, Xiaoning Li, Lu Li, Gan Li, Pingping Liu, Yongjiu Dai
LandBench 1.0: A benchmark dataset and evaluation metrics for data-driven land surface variables prediction. Expert Syst. Appl. 243 (2024)
Pingping Liu, Xiaofeng Liu, Yifan Wang, Zetong Liu, Qiuzhan Zhou, Qingliang Li
An Intra-Class Ranking Metric for Remote Sensing Image Retrieval. Remote. Sens. 15 (16) (2023)
Pingping Liu, Gangjun Ning, Lida Shi, Qiuzhan Zhou, Xuan Chen
Fine-grained classification of intracranial haemorrhage subtypes in head CT scans. IET Comput. Vis. 17 (2) (2023)
Pingping Liu, Jiaxing Lu, Shujuan Huang, Ping Lu, Jianguo Wang
Real-time performance analysis of network buffer under multi-core scheduling platform. Multim. Tools Appl. 82 (22) (2023)
Ke Huang, Yin Luo, LiFei Ke, Jianwen Qin, Pingping Liu
Crude oil price forecasting base on an EEMD and multi-scale time series analysis combination methods. BigData (2023)
Mingsi Sun, Hongwei Zhao, Pingping Liu, Jianhang Zhou
Feature pyramid with attention fusion for edge discontinuity classification. Mach. Vis. Appl. 34 (2) (2023)
Pingping Liu, Zetong Liu, Yijun Lang, Qiuzhan Zhou, Qingliang Li
Deep Metric Learning Assisted by Intra-variance in A Semi-supervised View of Learning. CoRR (2023)
Yifan Wang, Pingping Liu, Yijun Lang, Qiuzhan Zhou, Xue Shan
Learnable dynamic margin in deep metric learning. Pattern Recognit. 132 (2022)
Qiuzhan Zhou, Xinyi Yao, Cong Wang, Jikang Hu, Pingping Liu, Jun Lin
Adaptive Moving Ground-Target Detection Method Based on Seismic Signal. IEEE Geosci. Remote. Sens. Lett. 19 (2022)
Yu Gao, Chenxi Wang, Pingping Liu, Buxin Han
Mixed Use of Structural Particles Inhibits Cognitive Processes in Chinese Reading: Evidences from Eye Movements. BIC (2022)
Pingping Liu, Zetong Liu, Xue Shan, Qiuzhan Zhou
Deep Hash Remote-Sensing Image Retrieval Assisted by Semantic Cues. Remote. Sens. 14 (24) (2022)
Hongwei Zhao, Jiaxin Wu, Danyang Zhang, Pingping Liu
Toward Improving Image Retrieval via Global Saliency Weighted Feature. ISPRS Int. J. Geo Inf. 10 (4) (2021)
Hongwei Zhao, Danyang Zhang, Jiaxin Wu, Pingping Liu
Multiproxies Adaptive Distribution Loss with Weakly Supervised Feature Aggregation for Fine-Grained Retrieval. Sci. Program. 2021 (2021)
Pingping Liu, Xiaokang Yang, Baixin Jin, Qiuzhan Zhou
Diabetic Retinal Grading Using Attention-Based Bilinear Convolutional Neural Network and Complement Cross Entropy. Entropy 23 (7) (2021)
Xiaobing Nie, Pingping Liu, Jinling Liang, Jinde Cao
Exact coexistence and locally asymptotic stability of multiple equilibria for fractional-order delayed Hopfield neural networks with Gaussian activation function. Neural Networks 142 (2021)
Jie Lin, Chaoshu Jiang, Pingping Liu
Parametric matched filter based on interference iteration. Digit. Signal Process. 111 (2021)
Zhen Wang, Nannan Wu, Xiaohan Yang, Bingqi Yan, Pingping Liu
Deep Learning Triplet Ordinal Relation Preserving Binary Code for Remote Sensing Image Retrieval Task. Remote. Sens. 13 (23) (2021)
Xue Shan, Pingping Liu, Yifan Wang, Qiuzhan Zhou, Zhen Wang
Deep Hashing Using Proxy Loss on Remote Sensing Image Retrieval. Remote. Sens. 13 (15) (2021)
Pingping Liu, Lida Shi, Zhuang Miao, Baixin Jin, Qiuzhan Zhou
Relative Distribution Entropy Loss Function in CNN Image Retrieval. Entropy 22 (3) (2020)
Zhen Wang, Fu-Zhen Sun, Long-Bo Zhang, Pingping Liu
Minimal residual ordinal loss hashing with an adaptive optimization mechanism. EURASIP J. Image Video Process. 2020 (1) (2020)
Pingping Liu, Guixia Gou, Xue Shan, Dan Tao, Qiuzhan Zhou
Global Optimal Structured Embedding Learning for Remote Sensing Image Retrieval. Sensors 20 (1) (2020)
Baixin Jin, Pingping Liu, Peng Wang, Lida Shi, Jing Zhao
Optic Disc Segmentation Using Attention-Based U-Net and the Improved Cross-Entropy Convolutional Neural Network. Entropy 22 (8) (2020)
Zhen Wang, Fu-Zhen Sun, Long-Bo Zhang, Lei Wang, Pingping Liu
Top Position Sensitive Ordinal Relation Preserving Bitwise Weight for Image Retrieval. Algorithms 13 (1) (2020)
Xue Shan, Pingping Liu, Guixia Gou, Qiuzhan Zhou, Zhen Wang
Deep Hash Remote Sensing Image Retrieval with Hard Probability Sampling. Remote. Sens. 12 (17) (2020)
Lili Fan, Hongwei Zhao, Haoyu Zhao, Pingping Liu, Huangshui Hu
Distribution Structure Learning Loss (DSLL) Based on Deep Metric Learning for Image Retrieval. Entropy 21 (11) (2019)
Pingping Liu, Wenhua Zhang, Zhentai Lu, Tao Chen, Guoxin Li
基于放射组学特征的胃肠道间质瘤的分类预测 (Prediction of Malignant and Benign Gastrointestinal Stromal Tumors Based on Radiomics Feature). 计算机科学 46 (1) (2019)
Jing Liu, Pingping Liu, Yuting Su, Peiguang Jing, Xiaokang Yang
Spatiotemporal Symmetric Convolutional Neural Network for Video Bit-Depth Enhancement. IEEE Trans. Multim. 21 (9) (2019)
Jing Liu, Bing Yang, Yuting Su, Pingping Liu
Fast Context-Adaptive Bit-Depth Enhancement via Linear Interpolation. IEEE Access 7 (2019)
Pingping Liu, Guixia Gou, Huili Guo, Danyang Zhang, Hongwei Zhao, Qiuzhan Zhou
Fusing Feature Distribution Entropy with R-MAC Features in Image Retrieval. Entropy 21 (11) (2019)
Lili Fan, Hongwei Zhao, Haoyu Zhao, Pingping Liu, Huangshui Hu
Image Retrieval Based on Learning to Rank and Multiple Loss. ISPRS Int. J. Geo Inf. 8 (9) (2019)
Zhengying Cai, Jing Qu, Pingping Liu, Jiao Yu
A Blockchain Smart Contract Based on Light- Weighted Quantum Blind Signature. IEEE Access 7 (2019)
Pingping Liu, Xiaobing Nie, Jinling Liang, Jinde Cao
Multiple Mittag-Leffler stability of fractional-order competitive neural networks with Gaussian activation functions. Neural Networks 108 (2018)
Pingping Liu, Zhuang Miao, Huili Guo, Yeran Wang, Ni Ai
Adding spatial distribution clue to aggregated vector in image retrieval. EURASIP J. Image Video Process. 2018 (2018)
Dashe Li, Dapeng Cheng, Jihong Qin, Shue Liu, Pingping Liu
EHPSO: An Enhanced Hybrid Particle Swarm Optimization Algorithm for Internet of Things. Int. J. Online Eng. 14 (6) (2018)
Hongwei Zhao, Zhen Wang, Pingping Liu, Bin Wu
The Normalized Distance Preserving Binary Codes and Distance Table. J. Inf. Sci. Eng. 33 (2) (2017)
Pingping Liu, Minglei Li, Qin Lu, Buxin Han
Norms of Valence and Arousal for 2, 076 Chinese 4-Character Words. PACLING (2017)
Qiuzhan Zhou, Cheng Wang, Pingping Liu, Qingliang Li, Yeran Wang, Shuozhang Chen
Distribution Entropy Boosted VLAD for Image Retrieval. Entropy 18 (8) (2016)
Hongwei Zhao, Zhen Wang, Pingping Liu, Bin Wu
A fast binary encoding mechanism for approximate nearest neighbor search. Neurocomputing 178 (2016)
Bo Zhao, Guihe Qin, Pingping Liu
A Robust Image Tampering Detection Method Based on Maximum Entropy Criteria. Entropy 17 (12) (2015)
Hongwei Zhao, Zhen Wang, Pingping Liu
The ordinal relation preserving binary codes. Pattern Recognit. 48 (10) (2015)
Zhenji Wang, Dan Tao, Pingping Liu
Development and Challenges of Crowdsourcing Quality of Experience Evaluation for Multimedia. BigCom (2015)
Botao Wang, Pingping Liu, Guoren Wang, Xiangguo Zhao
ELM based approximate dynamic cycle matching for homogeneous symmetric Pub/Sub system. World Wide Web 18 (2) (2015)
Hongwei Zhao, Qingliang Li, Pingping Liu
Hierarchical Geometry Verification via Maximum Entropy Saliency in Image Retrieval. Entropy 16 (7) (2014)
Pingping Liu, Zhihong Tian, Xu Wu, Wei Liu
An Improved Common Vulnerability Scoring System Based on K-means. ISCTCS (2013)
Hongwei Zhao, Xiao Chen, Wei Huang, Pingping Liu, Lingjiao Ma
Research on Image Retrieval Based on Color and Shape Features. ICICA (LNCS) (2012)
Hongwei Zhao, Shihui Pei, Pingping Liu
Distributed Key Establishment Scheme in Wireless Sensor Network. SNPD (2) (2007)